/**
  ******************************************************************************
    @file    stm32f1xx_hal_smartcard.h
    @author  MCD Application Team
    @version V1.0.0
    @date    15-December-2014
    @brief   Header file of SMARTCARD HAL module.
  ******************************************************************************
    @attention

    <h2><center>&copy; COPYRIGHT(c) 2014 STMicroelectronics</center></h2>

    Redistribution and use in source and binary forms, with or without modification,
    are permitted provided that the following conditions are met:
      1. Redistributions of source code must retain the above copyright notice,
         this list of conditions and the following disclaimer.
      2. Redistributions in binary form must reproduce the above copyright notice,
         this list of conditions and the following disclaimer in the documentation
         and/or other materials provided with the distribution.
      3. Neither the name of STMicroelectronics nor the names of its contributors
         may be used to endorse or promote products derived from this software
         without specific prior written permission.

    THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
    AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
    IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
    DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
    FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
    DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
    SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
    CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
    OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
    OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

  ******************************************************************************
*/

/* Define to prevent recursive inclusion -------------------------------------*/
#ifndef __STM32F1xx_HAL_SMARTCARD_H
#define __STM32F1xx_HAL_SMARTCARD_H

#ifdef __cplusplus
extern "C" {
#endif

/* Includes ------------------------------------------------------------------*/
#include "stm32f1xx_hal_def.h"

/** @addtogroup STM32F1xx_HAL_Driver
    @{
*/

/** @addtogroup SMARTCARD
    @{
*/

/* Exported types ------------------------------------------------------------*/
/** @defgroup SMARTCARD_Exported_Types SMARTCARD Exported Types
    @{
*/


/**
    @brief SMARTCARD Init Structure definition
*/
typedef struct {
    uint32_t BaudRate;                  /*!< This member configures the SmartCard communication baud rate.
                                           The baud rate is computed using the following formula:
                                           - IntegerDivider = ((PCLKx) / (16 * (hsmartcard->Init.BaudRate)))
                                           - FractionalDivider = ((IntegerDivider - ((uint32_t) IntegerDivider)) * 16) + 0.5 */

    uint32_t WordLength;                /*!< Specifies the number of data bits transmitted or received in a frame.
                                           This parameter can be a value of @ref SMARTCARD_Word_Length */

    uint32_t StopBits;                  /*!< Specifies the number of stop bits transmitted.
                                           This parameter can be a value of @ref SMARTCARD_Stop_Bits */

    uint32_t Parity;                    /*!< Specifies the parity mode.
                                           This parameter can be a value of @ref SMARTCARD_Parity
                                           @note When parity is enabled, the computed parity is inserted
                                                 at the MSB position of the transmitted data (9th bit when
                                                 the word length is set to 9 data bits; 8th bit when the
                                                 word length is set to 8 data bits).*/

    uint32_t Mode;                      /*!< Specifies whether the Receive or Transmit mode is enabled or disabled.
                                           This parameter can be a value of @ref SMARTCARD_Mode */

    uint32_t CLKPolarity;               /*!< Specifies the steady state of the serial clock.
                                           This parameter can be a value of @ref SMARTCARD_Clock_Polarity */

    uint32_t CLKPhase;                  /*!< Specifies the clock transition on which the bit capture is made.
                                           This parameter can be a value of @ref SMARTCARD_Clock_Phase */

    uint32_t CLKLastBit;                /*!< Specifies whether the clock pulse corresponding to the last transmitted
                                           data bit (MSB) has to be output on the SCLK pin in synchronous mode.
                                           This parameter can be a value of @ref SMARTCARD_Last_Bit */

    uint32_t Prescaler;                 /*!< Specifies the SmartCard Prescaler value used for dividing the system clock
                                           to provide the smartcard clock
                                           This parameter can be a value of @ref SMARTCARD_Prescaler */

    uint32_t GuardTime;                 /*!< Specifies the SmartCard Guard Time value in terms of number of baud clocks
                                           The value given in the register (5 significant bits) is multiplied by 2
                                           to give the division factor of the source clock frequency */

    uint32_t NACKState;                 /*!< Specifies the SmartCard NACK Transmission state
                                           This parameter can be a value of @ref SMARTCARD_NACK_State */
} SMARTCARD_InitTypeDef;

/**
    @brief HAL State structures definition
*/
typedef enum {
    HAL_SMARTCARD_STATE_RESET             = 0x00,    /*!< Peripheral is not yet Initialized */
    HAL_SMARTCARD_STATE_READY             = 0x01,    /*!< Peripheral Initialized and ready for use */
    HAL_SMARTCARD_STATE_BUSY              = 0x02,    /*!< an internal process is ongoing */
    HAL_SMARTCARD_STATE_BUSY_TX           = 0x12,    /*!< Data Transmission process is ongoing */
    HAL_SMARTCARD_STATE_BUSY_RX           = 0x22,    /*!< Data Reception process is ongoing */
    HAL_SMARTCARD_STATE_BUSY_TX_RX        = 0x32,    /*!< Data Transmission and Reception process is ongoing */
    HAL_SMARTCARD_STATE_TIMEOUT           = 0x03,    /*!< Timeout state */
    HAL_SMARTCARD_STATE_ERROR             = 0x04     /*!< Error */
} HAL_SMARTCARD_StateTypeDef;


/**
    @brief  SMARTCARD handle Structure definition
*/
typedef struct {
    USART_TypeDef*                    Instance;        /*!< USART registers base address */

    SMARTCARD_InitTypeDef            Init;             /*!< SmartCard communication parameters */

    uint8_t*                          pTxBuffPtr;      /*!< Pointer to SmartCard Tx transfer Buffer */

    uint16_t                         TxXferSize;       /*!< SmartCard Tx Transfer size */

    uint16_t                         TxXferCount;      /*!< SmartCard Tx Transfer Counter */

    uint8_t*                          pRxBuffPtr;      /*!< Pointer to SmartCard Rx transfer Buffer */

    uint16_t                         RxXferSize;       /*!< SmartCard Rx Transfer size */

    uint16_t                         RxXferCount;      /*!< SmartCard Rx Transfer Counter */

    DMA_HandleTypeDef*                hdmatx;          /*!< SmartCard Tx DMA Handle parameters */

    DMA_HandleTypeDef*                hdmarx;          /*!< SmartCard Rx DMA Handle parameters */

    HAL_LockTypeDef                  Lock;             /*!< Locking object */

    __IO HAL_SMARTCARD_StateTypeDef  State;            /*!< SmartCard communication state */

    __IO uint32_t  ErrorCode;        /*!< SmartCard Error code */
} SMARTCARD_HandleTypeDef;

/**
    @}
*/

/* Exported constants --------------------------------------------------------*/
/** @defgroup SMARTCARD_Exported_Constants  SMARTCARD Exported constants
    @{
*/

/** @defgroup SMARTCARD_Error_Codes SMARTCARD Error Codes
    @{
*/
#define HAL_SMARTCARD_ERROR_NONE      ((uint32_t)0x00)    /*!< No error            */
#define HAL_SMARTCARD_ERROR_PE        ((uint32_t)0x01)    /*!< Parity error        */
#define HAL_SMARTCARD_ERROR_NE        ((uint32_t)0x02)    /*!< Noise error         */
#define HAL_SMARTCARD_ERROR_FE        ((uint32_t)0x04)    /*!< frame error         */
#define HAL_SMARTCARD_ERROR_ORE       ((uint32_t)0x08)    /*!< Overrun error       */
#define HAL_SMARTCARD_ERROR_DMA       ((uint32_t)0x10)     /*!< DMA transfer error  */

/**
    @}
*/


/** @defgroup SMARTCARD_Word_Length SMARTCARD Word Length
    @{
*/
#define SMARTCARD_WORDLENGTH_9B                  ((uint32_t)USART_CR1_M)

/**
    @}
*/

/** @defgroup SMARTCARD_Stop_Bits SMARTCARD Number of Stop Bits
    @{
*/
#define SMARTCARD_STOPBITS_0_5                   ((uint32_t)USART_CR2_STOP_0)
#define SMARTCARD_STOPBITS_1_5                   ((uint32_t)(USART_CR2_STOP_0 | USART_CR2_STOP_1))
/**
    @}
*/

/** @defgroup SMARTCARD_Parity SMARTCARD Parity
    @{
*/
#define SMARTCARD_PARITY_EVEN                    ((uint32_t)USART_CR1_PCE)
#define SMARTCARD_PARITY_ODD                     ((uint32_t)(USART_CR1_PCE | USART_CR1_PS))
/**
    @}
*/

/** @defgroup SMARTCARD_Mode SMARTCARD Mode
    @{
*/
#define SMARTCARD_MODE_RX                        ((uint32_t)USART_CR1_RE)
#define SMARTCARD_MODE_TX                        ((uint32_t)USART_CR1_TE)
#define SMARTCARD_MODE_TX_RX                     ((uint32_t)(USART_CR1_TE |USART_CR1_RE))
/**
    @}
*/

/** @defgroup SMARTCARD_Clock_Polarity  SMARTCARD Clock Polarity
    @{
*/
#define SMARTCARD_POLARITY_LOW                   ((uint32_t)0x00000000)
#define SMARTCARD_POLARITY_HIGH                  ((uint32_t)USART_CR2_CPOL)
/**
    @}
*/

/** @defgroup SMARTCARD_Clock_Phase SMARTCARD Clock Phase
    @{
*/
#define SMARTCARD_PHASE_1EDGE                    ((uint32_t)0x00000000)
#define SMARTCARD_PHASE_2EDGE                    ((uint32_t)USART_CR2_CPHA)
/**
    @}
*/

/** @defgroup SMARTCARD_Last_Bit  SMARTCARD Last Bit
    @{
*/
#define SMARTCARD_LASTBIT_DISABLE                ((uint32_t)0x00000000)
#define SMARTCARD_LASTBIT_ENABLE                 ((uint32_t)USART_CR2_LBCL)
/**
    @}
*/

/** @defgroup SMARTCARD_NACK_State   SMARTCARD NACK State
    @{
*/
#define SMARTCARD_NACK_ENABLE                    ((uint32_t)USART_CR3_NACK)
#define SMARTCARD_NACK_DISABLE                   ((uint32_t)0x00000000)
/**
    @}
*/

/** @defgroup SMARTCARD_DMA_Requests SMARTCARD DMA requests
    @{
*/

#define SMARTCARD_DMAREQ_TX                      ((uint32_t)USART_CR3_DMAT)
#define SMARTCARD_DMAREQ_RX                      ((uint32_t)USART_CR3_DMAR)

/**
    @}
*/

/** @defgroup SMARTCARD_Prescaler SMARTCARD Prescaler
    @{
*/
#define SMARTCARD_PRESCALER_SYSCLK_DIV2         ((uint32_t)0x00000001)          /*!< SYSCLK divided by 2 */
#define SMARTCARD_PRESCALER_SYSCLK_DIV4         ((uint32_t)0x00000002)          /*!< SYSCLK divided by 4 */
#define SMARTCARD_PRESCALER_SYSCLK_DIV6         ((uint32_t)0x00000003)          /*!< SYSCLK divided by 6 */
#define SMARTCARD_PRESCALER_SYSCLK_DIV8         ((uint32_t)0x00000004)          /*!< SYSCLK divided by 8 */
#define SMARTCARD_PRESCALER_SYSCLK_DIV10        ((uint32_t)0x00000005)          /*!< SYSCLK divided by 10 */
#define SMARTCARD_PRESCALER_SYSCLK_DIV12        ((uint32_t)0x00000006)          /*!< SYSCLK divided by 12 */
#define SMARTCARD_PRESCALER_SYSCLK_DIV14        ((uint32_t)0x00000007)          /*!< SYSCLK divided by 14 */
#define SMARTCARD_PRESCALER_SYSCLK_DIV16        ((uint32_t)0x00000008)          /*!< SYSCLK divided by 16 */
#define SMARTCARD_PRESCALER_SYSCLK_DIV18        ((uint32_t)0x00000009)          /*!< SYSCLK divided by 18 */
#define SMARTCARD_PRESCALER_SYSCLK_DIV20        ((uint32_t)0x0000000A)          /*!< SYSCLK divided by 20 */
#define SMARTCARD_PRESCALER_SYSCLK_DIV22        ((uint32_t)0x0000000B)          /*!< SYSCLK divided by 22 */
#define SMARTCARD_PRESCALER_SYSCLK_DIV24        ((uint32_t)0x0000000C)          /*!< SYSCLK divided by 24 */
#define SMARTCARD_PRESCALER_SYSCLK_DIV26        ((uint32_t)0x0000000D)          /*!< SYSCLK divided by 26 */
#define SMARTCARD_PRESCALER_SYSCLK_DIV28        ((uint32_t)0x0000000E)          /*!< SYSCLK divided by 28 */
#define SMARTCARD_PRESCALER_SYSCLK_DIV30        ((uint32_t)0x0000000F)          /*!< SYSCLK divided by 30 */
#define SMARTCARD_PRESCALER_SYSCLK_DIV32        ((uint32_t)0x00000010)          /*!< SYSCLK divided by 32 */
#define SMARTCARD_PRESCALER_SYSCLK_DIV34        ((uint32_t)0x00000011)          /*!< SYSCLK divided by 34 */
#define SMARTCARD_PRESCALER_SYSCLK_DIV36        ((uint32_t)0x00000012)          /*!< SYSCLK divided by 36 */
#define SMARTCARD_PRESCALER_SYSCLK_DIV38        ((uint32_t)0x00000013)          /*!< SYSCLK divided by 38 */
#define SMARTCARD_PRESCALER_SYSCLK_DIV40        ((uint32_t)0x00000014)          /*!< SYSCLK divided by 40 */
#define SMARTCARD_PRESCALER_SYSCLK_DIV42        ((uint32_t)0x00000015)          /*!< SYSCLK divided by 42 */
#define SMARTCARD_PRESCALER_SYSCLK_DIV44        ((uint32_t)0x00000016)          /*!< SYSCLK divided by 44 */
#define SMARTCARD_PRESCALER_SYSCLK_DIV46        ((uint32_t)0x00000017)          /*!< SYSCLK divided by 46 */
#define SMARTCARD_PRESCALER_SYSCLK_DIV48        ((uint32_t)0x00000018)          /*!< SYSCLK divided by 48 */
#define SMARTCARD_PRESCALER_SYSCLK_DIV50        ((uint32_t)0x00000019)          /*!< SYSCLK divided by 50 */
#define SMARTCARD_PRESCALER_SYSCLK_DIV52        ((uint32_t)0x0000001A)          /*!< SYSCLK divided by 52 */
#define SMARTCARD_PRESCALER_SYSCLK_DIV54        ((uint32_t)0x0000001B)          /*!< SYSCLK divided by 54 */
#define SMARTCARD_PRESCALER_SYSCLK_DIV56        ((uint32_t)0x0000001C)          /*!< SYSCLK divided by 56 */
#define SMARTCARD_PRESCALER_SYSCLK_DIV58        ((uint32_t)0x0000001D)          /*!< SYSCLK divided by 58 */
#define SMARTCARD_PRESCALER_SYSCLK_DIV60        ((uint32_t)0x0000001E)          /*!< SYSCLK divided by 60 */
#define SMARTCARD_PRESCALER_SYSCLK_DIV62        ((uint32_t)0x0000001F)          /*!< SYSCLK divided by 62 */
/**
    @}
*/



/** @defgroup SMARTCARD_Flags    SMARTCARD Flags
           Elements values convention: 0xXXXX
              - 0xXXXX  : Flag mask in the SR register
    @{
*/

#define SMARTCARD_FLAG_TXE                      ((uint32_t)USART_SR_TXE)
#define SMARTCARD_FLAG_TC                       ((uint32_t)USART_SR_TC)
#define SMARTCARD_FLAG_RXNE                     ((uint32_t)USART_SR_RXNE)
#define SMARTCARD_FLAG_IDLE                     ((uint32_t)USART_SR_IDLE)
#define SMARTCARD_FLAG_ORE                      ((uint32_t)USART_SR_ORE)
#define SMARTCARD_FLAG_NE                       ((uint32_t)USART_SR_NE)
#define SMARTCARD_FLAG_FE                       ((uint32_t)USART_SR_FE)
#define SMARTCARD_FLAG_PE                       ((uint32_t)USART_SR_PE)
/**
    @}
*/

/** @defgroup SMARTCARD_Interrupt_definition     SMARTCARD Interrupts Definition
           Elements values convention: 0xY000XXXX
              - XXXX  : Interrupt mask (16 bits) in the Y register
              - Y  : Interrupt source register (4 bits)
                    - 0001: CR1 register
                    - 0010: CR3 register


    @{
*/

#define SMARTCARD_IT_PE                         ((uint32_t)(SMARTCARD_CR1_REG_INDEX << 28 | USART_CR1_PEIE))
#define SMARTCARD_IT_TXE                        ((uint32_t)(SMARTCARD_CR1_REG_INDEX << 28 | USART_CR1_TXEIE))
#define SMARTCARD_IT_TC                         ((uint32_t)(SMARTCARD_CR1_REG_INDEX << 28 | USART_CR1_TCIE))
#define SMARTCARD_IT_RXNE                       ((uint32_t)(SMARTCARD_CR1_REG_INDEX << 28 | USART_CR1_RXNEIE))
#define SMARTCARD_IT_IDLE                       ((uint32_t)(SMARTCARD_CR1_REG_INDEX << 28 | USART_CR1_IDLEIE))
#define SMARTCARD_IT_ERR                        ((uint32_t)(SMARTCARD_CR3_REG_INDEX << 28 | USART_CR3_EIE))

/**
    @}
*/

/**
    @}
*/


/* Exported macro ------------------------------------------------------------*/
/** @defgroup SMARTCARD_Exported_Macros SMARTCARD Exported Macros
    @{
*/


/** @brief Reset SMARTCARD handle state
    @param  __HANDLE__: specifies the SMARTCARD Handle.
            SMARTCARD Handle selects the USARTx peripheral (USART availability and x value depending on device).
    @retval None
*/
#define __HAL_SMARTCARD_RESET_HANDLE_STATE(__HANDLE__) ((__HANDLE__)->State = HAL_SMARTCARD_STATE_RESET)

/** @brief  Flush the Smartcard DR register
    @param  __HANDLE__: specifies the SMARTCARD Handle.
            SMARTCARD Handle selects the USARTx peripheral (USART availability and x value depending on device).
    @retval None
*/
#define __HAL_SMARTCARD_FLUSH_DRREGISTER(__HANDLE__) ((__HANDLE__)->Instance->DR)

/** @brief  Check whether the specified Smartcard flag is set or not.
    @param  __HANDLE__: specifies the SMARTCARD Handle.
            SMARTCARD Handle selects the USARTx peripheral (USART availability and x value depending on device).
    @param  __FLAG__: specifies the flag to check.
            This parameter can be one of the following values:
               @arg SMARTCARD_FLAG_TXE:  Transmit data register empty flag
               @arg SMARTCARD_FLAG_TC:   Transmission Complete flag
               @arg SMARTCARD_FLAG_RXNE: Receive data register not empty flag
               @arg SMARTCARD_FLAG_IDLE: Idle Line detection flag
               @arg SMARTCARD_FLAG_ORE:  OverRun Error flag
               @arg SMARTCARD_FLAG_NE:   Noise Error flag
               @arg SMARTCARD_FLAG_FE:   Framing Error flag
               @arg SMARTCARD_FLAG_PE:   Parity Error flag
    @retval The new state of __FLAG__ (TRUE or FALSE).
*/
#define __HAL_SMARTCARD_GET_FLAG(__HANDLE__, __FLAG__) (((__HANDLE__)->Instance->SR & (__FLAG__)) == (__FLAG__))

/** @brief  Clear the specified Smartcard pending flags.
    @param  __HANDLE__: specifies the SMARTCARD Handle.
            SMARTCARD Handle selects the USARTx peripheral (USART availability and x value depending on device).
    @param  __FLAG__: specifies the flag to check.
            This parameter can be any combination of the following values:
               @arg SMARTCARD_FLAG_TC:   Transmission Complete flag.
               @arg SMARTCARD_FLAG_RXNE: Receive data register not empty flag.
    @retval None

    @note   PE (Parity error), FE (Framing error), NE (Noise error) and ORE (OverRun
             error) flags are cleared by software sequence: a read operation to
             USART_SR register followed by a read operation to USART_DR register.
    @note   RXNE flag can be also cleared by a read to the USART_DR register.
    @note   TC flag can be also cleared by software sequence: a read operation to
             USART_SR register followed by a write operation to USART_DR register.
    @note   TXE flag is cleared only by a write to the USART_DR register.

    @retval None
*/
#define __HAL_SMARTCARD_CLEAR_FLAG(__HANDLE__, __FLAG__) ((__HANDLE__)->Instance->SR = ~(__FLAG__))

/** @brief  Clear the SMARTCARD PE pending flag.
    @param  __HANDLE__: specifies the USART Handle.
            SMARTCARD Handle selects the USARTx peripheral (USART availability and x value depending on device).
    @retval None
*/
#define __HAL_SMARTCARD_CLEAR_PEFLAG(__HANDLE__) \
    do{                                                        \
        __IO uint32_t tmpreg;                                  \
        tmpreg = (__HANDLE__)->Instance->SR;                   \
        tmpreg = (__HANDLE__)->Instance->DR;                   \
        UNUSED(tmpreg);                                        \
    }while(0)



/** @brief  Clear the SMARTCARD FE pending flag.
    @param  __HANDLE__: specifies the USART Handle.
            SMARTCARD Handle selects the USARTx peripheral (USART availability and x value depending on device).
    @retval None
*/
#define __HAL_SMARTCARD_CLEAR_FEFLAG(__HANDLE__) __HAL_SMARTCARD_CLEAR_PEFLAG(__HANDLE__)

/** @brief  Clear the SMARTCARD NE pending flag.
    @param  __HANDLE__: specifies the USART Handle.
            SMARTCARD Handle selects the USARTx peripheral (USART availability and x value depending on device).
    @retval None
*/
#define __HAL_SMARTCARD_CLEAR_NEFLAG(__HANDLE__) __HAL_SMARTCARD_CLEAR_PEFLAG(__HANDLE__)

/** @brief  Clear the SMARTCARD ORE pending flag.
    @param  __HANDLE__: specifies the USART Handle.
            SMARTCARD Handle selects the USARTx peripheral (USART availability and x value depending on device).
    @retval None
*/
#define __HAL_SMARTCARD_CLEAR_OREFLAG(__HANDLE__) __HAL_SMARTCARD_CLEAR_PEFLAG(__HANDLE__)

/** @brief  Clear the SMARTCARD IDLE pending flag.
    @param  __HANDLE__: specifies the USART Handle.
            SMARTCARD Handle selects the USARTx peripheral (USART availability and x value depending on device).
    @retval None
*/
#define __HAL_SMARTCARD_CLEAR_IDLEFLAG(__HANDLE__) __HAL_SMARTCARD_CLEAR_PEFLAG(__HANDLE__)

/** @brief  Enable the specified SmartCard interrupt.
    @param  __HANDLE__: specifies the SMARTCARD Handle.
            SMARTCARD Handle selects the USARTx peripheral (USART availability and x value depending on device).
    @param  __INTERRUPT__: specifies the SMARTCARD interrupt to enable.
             This parameter can be one of the following values:
               @arg SMARTCARD_IT_TXE:  Transmit Data Register empty interrupt
               @arg SMARTCARD_IT_TC:   Transmission complete interrupt
               @arg SMARTCARD_IT_RXNE: Receive Data register not empty interrupt
               @arg SMARTCARD_IT_IDLE: Idle line detection interrupt
               @arg SMARTCARD_IT_PE:   Parity Error interrupt
               @arg SMARTCARD_IT_ERR:  Error interrupt(Frame error, noise error, overrun error)
    @retval None
*/
#define __HAL_SMARTCARD_ENABLE_IT(__HANDLE__, __INTERRUPT__)   ((((__INTERRUPT__) >> 28) == SMARTCARD_CR1_REG_INDEX)? ((__HANDLE__)->Instance->CR1 |= ((__INTERRUPT__) & SMARTCARD_IT_MASK)): \
        ((__HANDLE__)->Instance->CR3 |= ((__INTERRUPT__) & SMARTCARD_IT_MASK)))

/** @brief  Disable the specified SmartCard interrupts.
    @param  __HANDLE__: specifies the SMARTCARD Handle.
            SMARTCARD Handle selects the USARTx peripheral (USART availability and x value depending on device).
    @param  __INTERRUPT__: specifies the SMARTCARD interrupt to disable.
             This parameter can be one of the following values:
               @arg SMARTCARD_IT_TXE:  Transmit Data Register empty interrupt
               @arg SMARTCARD_IT_TC:   Transmission complete interrupt
               @arg SMARTCARD_IT_RXNE: Receive Data register not empty interrupt
               @arg SMARTCARD_IT_IDLE: Idle line detection interrupt
               @arg SMARTCARD_IT_PE:   Parity Error interrupt
               @arg SMARTCARD_IT_ERR:  Error interrupt(Frame error, noise error, overrun error)
*/
#define __HAL_SMARTCARD_DISABLE_IT(__HANDLE__, __INTERRUPT__)  ((((__INTERRUPT__) >> 28) == SMARTCARD_CR1_REG_INDEX)? ((__HANDLE__)->Instance->CR1 &= ~((__INTERRUPT__) & SMARTCARD_IT_MASK)): \
        ((__HANDLE__)->Instance->CR3 &= ~ ((__INTERRUPT__) & SMARTCARD_IT_MASK)))

/** @brief  Check whether the specified SmartCard interrupt has occurred or not.
    @param  __HANDLE__: specifies the SMARTCARD Handle.
            SMARTCARD Handle selects the USARTx peripheral (USART availability and x value depending on device).
    @param  __IT__: specifies the SMARTCARD interrupt source to check.
             This parameter can be one of the following values:
               @arg SMARTCARD_IT_TXE: Transmit Data Register empty interrupt
               @arg SMARTCARD_IT_TC:  Transmission complete interrupt
               @arg SMARTCARD_IT_RXNE: Receive Data register not empty interrupt
               @arg SMARTCARD_IT_IDLE: Idle line detection interrupt
               @arg SMARTCARD_IT_ERR: Error interrupt
               @arg SMARTCARD_IT_PE: Parity Error interrupt
    @retval The new state of __IT__ (TRUE or FALSE).
*/
#define __HAL_SMARTCARD_GET_IT_SOURCE(__HANDLE__, __IT__) (((((__IT__) >> 28) == SMARTCARD_CR1_REG_INDEX)? (__HANDLE__)->Instance->CR1: (__HANDLE__)->Instance->CR3) & (((uint32_t)(__IT__)) & SMARTCARD_IT_MASK))

/** @brief  Enable the USART associated to the SMARTCARD Handle
    @param  __HANDLE__: specifies the SMARTCARD Handle.
            SMARTCARD Handle selects the USARTx peripheral (USART availability and x value depending on device).
    @retval None
*/
#define __HAL_SMARTCARD_ENABLE(__HANDLE__)               (SET_BIT((__HANDLE__)->Instance->CR1, USART_CR1_UE))

/** @brief  Disable the USART associated to the SMARTCARD Handle
    @param  __HANDLE__: specifies the SMARTCARD Handle.
            SMARTCARD Handle selects the USARTx peripheral (USART availability and x value depending on device).
    @retval None
*/
#define __HAL_SMARTCARD_DISABLE(__HANDLE__)              (CLEAR_BIT((__HANDLE__)->Instance->CR1, USART_CR1_UE))

/** @brief  Enable the SmartCard DMA request.
    @param  __HANDLE__: specifies the SmartCard Handle.
            SMARTCARD Handle selects the USARTx peripheral (USART availability and x value depending on device).
    @param  __REQUEST__: specifies the SmartCard DMA request.
            This parameter can be one of the following values:
               @arg SMARTCARD_DMAREQ_TX: SmartCard DMA transmit request
               @arg SMARTCARD_DMAREQ_RX: SmartCard DMA receive request
    @retval None
*/
#define __HAL_SMARTCARD_DMA_REQUEST_ENABLE(__HANDLE__, __REQUEST__)    (SET_BIT((__HANDLE__)->Instance->CR3, (__REQUEST__)))

/** @brief  Disable the SmartCard DMA request.
    @param  __HANDLE__: specifies the SmartCard Handle.
            SMARTCARD Handle selects the USARTx peripheral (USART availability and x value depending on device).
    @param  __REQUEST__: specifies the SmartCard DMA request.
            This parameter can be one of the following values:
               @arg SMARTCARD_DMAREQ_TX: SmartCard DMA transmit request
               @arg SMARTCARD_DMAREQ_RX: SmartCard DMA receive request
    @retval None
*/
#define __HAL_SMARTCARD_DMA_REQUEST_DISABLE(__HANDLE__, __REQUEST__)   (CLEAR_BIT((__HANDLE__)->Instance->CR3, (__REQUEST__)))


/**
    @}
*/


/* Private macros --------------------------------------------------------*/
/** @defgroup SMARTCARD_Private_Macros   SMARTCARD Private Macros
    @{
*/

#define SMARTCARD_CR1_REG_INDEX                 1
#define SMARTCARD_CR3_REG_INDEX                 3

#define SMARTCARD_DIV(__PCLK__, __BAUD__)                (((__PCLK__)*25)/(4*(__BAUD__)))
#define SMARTCARD_DIVMANT(__PCLK__, __BAUD__)            (SMARTCARD_DIV((__PCLK__), (__BAUD__))/100)
#define SMARTCARD_DIVFRAQ(__PCLK__, __BAUD__)            (((SMARTCARD_DIV((__PCLK__), (__BAUD__)) - (SMARTCARD_DIVMANT((__PCLK__), (__BAUD__)) * 100)) * 16 + 50) / 100)
#define SMARTCARD_BRR(__PCLK__, __BAUD__)                ((SMARTCARD_DIVMANT((__PCLK__), (__BAUD__)) << 4)|(SMARTCARD_DIVFRAQ((__PCLK__), (__BAUD__)) & 0x0F))

/** Check the Baud rate range.
            The maximum Baud Rate is derived from the maximum clock on APB (i.e. 72 MHz)
            divided by the smallest oversampling used on the USART (i.e. 16)
            __BAUDRATE__: Baud rate set by the configuration function.
    Return : TRUE or FALSE
*/
#define IS_SMARTCARD_BAUDRATE(__BAUDRATE__) ((__BAUDRATE__) < 4500001)

#define IS_SMARTCARD_WORD_LENGTH(LENGTH)    ((LENGTH) == SMARTCARD_WORDLENGTH_9B)

#define IS_SMARTCARD_STOPBITS(STOPBITS)     (((STOPBITS) == SMARTCARD_STOPBITS_0_5) || \
        ((STOPBITS) == SMARTCARD_STOPBITS_1_5))

#define IS_SMARTCARD_PARITY(PARITY)         (((PARITY) == SMARTCARD_PARITY_EVEN) || \
        ((PARITY) == SMARTCARD_PARITY_ODD))

#define IS_SMARTCARD_MODE(MODE)             ((((MODE) & (~((uint32_t)SMARTCARD_MODE_TX_RX))) == 0x00) && \
        ((MODE) != (uint32_t)0x00000000))

#define IS_SMARTCARD_POLARITY(CPOL)         (((CPOL) == SMARTCARD_POLARITY_LOW) || ((CPOL) == SMARTCARD_POLARITY_HIGH))

#define IS_SMARTCARD_PHASE(CPHA)            (((CPHA) == SMARTCARD_PHASE_1EDGE) || ((CPHA) == SMARTCARD_PHASE_2EDGE))

#define IS_SMARTCARD_LASTBIT(LASTBIT)       (((LASTBIT) == SMARTCARD_LASTBIT_DISABLE) || \
        ((LASTBIT) == SMARTCARD_LASTBIT_ENABLE))

#define IS_SMARTCARD_NACK_STATE(NACK)       (((NACK) == SMARTCARD_NACK_ENABLE) || \
        ((NACK) == SMARTCARD_NACK_DISABLE))

#define IS_SMARTCARD_PRESCALER(PRESCALER)   (((PRESCALER) >= SMARTCARD_PRESCALER_SYSCLK_DIV2) && \
        ((PRESCALER) <= SMARTCARD_PRESCALER_SYSCLK_DIV62) )

/** SMARTCARD interruptions flag mask

*/
#define SMARTCARD_IT_MASK   ((uint32_t) USART_CR1_PEIE | USART_CR1_TXEIE | USART_CR1_TCIE | USART_CR1_RXNEIE | \
                             USART_CR1_IDLEIE | USART_CR3_EIE )


/**
    @}
*/


/* Exported functions --------------------------------------------------------*/

/** @addtogroup SMARTCARD_Exported_Functions SMARTCARD Exported Functions
    @{
*/

/** @addtogroup SMARTCARD_Exported_Functions_Group1 Initialization and de-initialization functions
    @{
*/

/* Initialization/de-initialization functions  **********************************/
HAL_StatusTypeDef HAL_SMARTCARD_Init(SMARTCARD_HandleTypeDef* hsc);
HAL_StatusTypeDef HAL_SMARTCARD_DeInit(SMARTCARD_HandleTypeDef* hsc);
void HAL_SMARTCARD_MspInit(SMARTCARD_HandleTypeDef* hsc);
void HAL_SMARTCARD_MspDeInit(SMARTCARD_HandleTypeDef* hsc);

/**
    @}
*/

/** @addtogroup SMARTCARD_Exported_Functions_Group2 IO operation functions
    @{
*/

/* IO operation functions *******************************************************/
HAL_StatusTypeDef HAL_SMARTCARD_Transmit(SMARTCARD_HandleTypeDef* hsc, uint8_t* pData, uint16_t Size, uint32_t Timeout);
HAL_StatusTypeDef HAL_SMARTCARD_Receive(SMARTCARD_HandleTypeDef* hsc, uint8_t* pData, uint16_t Size, uint32_t Timeout);
HAL_StatusTypeDef HAL_SMARTCARD_Transmit_IT(SMARTCARD_HandleTypeDef* hsc, uint8_t* pData, uint16_t Size);
HAL_StatusTypeDef HAL_SMARTCARD_Receive_IT(SMARTCARD_HandleTypeDef* hsc, uint8_t* pData, uint16_t Size);
HAL_StatusTypeDef HAL_SMARTCARD_Transmit_DMA(SMARTCARD_HandleTypeDef* hsc, uint8_t* pData, uint16_t Size);
HAL_StatusTypeDef HAL_SMARTCARD_Receive_DMA(SMARTCARD_HandleTypeDef* hsc, uint8_t* pData, uint16_t Size);
void HAL_SMARTCARD_IRQHandler(SMARTCARD_HandleTypeDef* hsc);
void HAL_SMARTCARD_TxCpltCallback(SMARTCARD_HandleTypeDef* hsc);
void HAL_SMARTCARD_RxCpltCallback(SMARTCARD_HandleTypeDef* hsc);
void HAL_SMARTCARD_ErrorCallback(SMARTCARD_HandleTypeDef* hsc);

/**
    @}
*/

/** @addtogroup SMARTCARD_Exported_Functions_Group3 Peripheral State and Errors functions
    @{
*/

/* Peripheral State and Errors functions functions  *****************************/
HAL_SMARTCARD_StateTypeDef HAL_SMARTCARD_GetState(SMARTCARD_HandleTypeDef* hsc);
uint32_t                   HAL_SMARTCARD_GetError(SMARTCARD_HandleTypeDef* hsc);

/**
    @}
*/

/**
    @}
*/

/**
    @}
*/

/**
    @}
*/

#ifdef __cplusplus
}
#endif

#endif /* __STM32F1xx_HAL_SMARTCARD_H */

/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
